DE10316956B4 - Insertion device for an automatic workpiece feed on a centerless grinding machine - Google Patents

Insertion device for an automatic workpiece feed on a centerless grinding machine Download PDF

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Publication number
DE10316956B4
DE10316956B4 DE2003116956 DE10316956A DE10316956B4 DE 10316956 B4 DE10316956 B4 DE 10316956B4 DE 2003116956 DE2003116956 DE 2003116956 DE 10316956 A DE10316956 A DE 10316956A DE 10316956 B4 DE10316956 B4 DE 10316956B4
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Prior art keywords
grinding machine
insertion device
workpiece feed
centerless grinding
automatic workpiece
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Expired - Fee Related
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DE2003116956
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DE10316956A1 (en
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Carsten Scheunchen
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/008—Catching devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/03—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of endless chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Einlegevorrichtung für eine automatische Werkstückzuführung an einer Spitzenlos-Schleifmaschine
– mit einer elektrischen oder pneumatischen Steuerung
– mit einer Zuführung und einem Magazin
– mit einem Auswerfer oder einem Niederhalter, dadurch gekennzeichnet,
– dass die Zuführung und das Magazin austauschbar sind
– dass die Steuerung an den Auswerfer oder den Niederhalter angeschlossen istInsertion device for an automatic workpiece feed on a centerless grinding machine
- with an electric or pneumatic control
- with a feeder and a magazine
- with an ejector or a hold-down, characterized
- That the feeder and the magazine are interchangeable
- that the controller is connected to the ejector or the hold-down

Figure 00000001
Figure 00000001

Description

Das Patent betrifft eine Einlegevorrichtung für eine automatische Werkstückzuführung gemäß Oberbegriff des Patentanspruchs 1.The Patent relates to an insertion device for an automatic workpiece feed according to the preamble of claim 1

Bekannt sind Zuführungen für Werkstücke an Spitzenlos-Schleifmaschinen bei denen die Regelscheibe und die Schleifscheibe übereinander liegen ( DE 32 11 140 A1 ). Diese Vorrichtung ist speziell auf eine solche Anordnung zugeschnitten.Feeders for workpieces on centerless grinding machines are known in which the regulating wheel and the grinding wheel lie one above the other ( DE 32 11 140 A1 ). This device is specially tailored to such an arrangement.

Für die Einlegevorrichtung für eine automatische Werkstückzuführung an einer Spitzenlos-Schleifmaschine ist keine besondere Anordnung von Schleifscheibe und Regelscheibe nötig. Sie kann auch im Durchgangschleifen eingesetzt werden.For the loading device for one automatic workpiece feed a centerless grinder is not a special arrangement of grinding wheel and regulating wheel necessary. It can also be used in through-grinding.

Einlegeautomaten der bekannten Art sind groß und kostenaufwendig, was Anschaffung und Umbau auf andere Teile betrifft. Insbesondere der zuletzt genannte Umbau auf andere Teile ist bei herkömmlichen Einlegeautomaten oft sehr zeitaufwendig und es ist nicht selten notwendig mit teuerem Zubehör nachzurüsten, was insbesondere auch die Steuerung betrifft.picker of the known kind are big and costly, as far as purchase and conversion to other parts. In particular, the last-mentioned conversion to other parts is included usual Automatic insertion machines are often very time-consuming and it is not uncommon necessary with expensive accessories retrofit, which concerns in particular the control.

Durch den Austausch von Zuführung und Magazin wird ein schnelles Umrüsten ermöglicht und ein universeller Einsatz der Schleifmaschine.By the replacement of feeder and magazine will allow quick retooling and a universal Use of the grinding machine.

Mit den ohnehin vorhandenen Maschinenbauteilen Auswerfer oder Niederhalter, mit deren Steuerung und deren Bewegung, wird der Zyklus der Werkstückzuführung gesteuert.With the already existing machine components ejector or downholder, with its control and movement, the cycle of the workpiece feed is controlled.

Diese Probleme werden durch die im Patentanspruch aufgeführten Merkmale gelöstThese Problems are caused by the features listed in the claim solved

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.One embodiment the invention is shown in the drawing.

Die zu bearbeitenden Teile werden in das Magazin (1) eingebracht. Von dort fallen sie in eine Zuführung (2). Diese kann abhängig von Form und Größe der Teile, ein Führungsrohr, Prisma usw. sein, wie auch das benannte Magazin leicht den zu bearbeitenden Teilen anzupassen ist. Der pneumatische Zylinder (3), welcher elektrisch und pneumatisch mit den Anschlüsse des Ausschiebers oder Niederhalters gesteuert wird, schiebt das Teil von hier aus in den Schleifspalt, auf die Auflageschiene (4) zwischen Schleifscheibe (5) und Regelscheibe (6). Nach der Bearbeitung des Teils verfährt die Regelscheibe mit Hilfe des Regelscheibenweithubes in Ihrer Verfahrachse (7) nach hinten, so dass das Teil zwischen Ihr und der Auflageschiene aus dem Schleifspalt auf das Auslaufband (8) fallen kann.The parts to be processed are placed in the magazine ( 1 ) brought in. From there they fall into a feeder ( 2 ). This can be dependent on the shape and size of the parts, a guide tube, prism, etc., as well as the named magazine is easy to adapt to the parts to be machined. The pneumatic cylinder ( 3 ), which is controlled electrically and pneumatically with the connections of the ejector or blank holder, pushes the part from here into the grinding gap, on the support rail ( 4 ) between grinding wheel ( 5 ) and regulating wheel ( 6 ). After the part has been machined, the regulating wheel moves with the help of the regulating wheel widening stroke in your travel axis ( 7 ) to the rear, so that the part between it and the support rail from the grinding gap on the outlet belt ( 8th ) can fall.

Jetzt verfahren alle Achsen wieder in die Grundposition und der Zyklus kann von neuem beginnen.Now move all axes back to the basic position and the cycle can start anew.

Claims (1)

Einlegevorrichtung für eine automatische Werkstückzuführung an einer Spitzenlos-Schleifmaschine – mit einer elektrischen oder pneumatischen Steuerung – mit einer Zuführung und einem Magazin – mit einem Auswerfer oder einem Niederhalter, dadurch gekennzeichnet, – dass die Zuführung und das Magazin austauschbar sind – dass die Steuerung an den Auswerfer oder den Niederhalter angeschlossen istInsertion device for automatic workpiece feed on a centerless grinding machine - with an electric or pneumatic control - with a feeder and a magazine - with an ejector or a hold-down, characterized in that - the feed and the magazine are interchangeable - that the control of the Ejector or the hold-down is connected
DE2003116956 2003-04-12 2003-04-12 Insertion device for an automatic workpiece feed on a centerless grinding machine Expired - Fee Related DE10316956B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003116956 DE10316956B4 (en) 2003-04-12 2003-04-12 Insertion device for an automatic workpiece feed on a centerless grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003116956 DE10316956B4 (en) 2003-04-12 2003-04-12 Insertion device for an automatic workpiece feed on a centerless grinding machine

Publications (2)

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DE10316956A1 DE10316956A1 (en) 2004-11-11
DE10316956B4 true DE10316956B4 (en) 2008-04-03

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Application Number Title Priority Date Filing Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060025A1 (en) 2008-12-02 2010-06-17 Carsten Scheunchen Insertion device for automatic work piece supply to centerless grinding machine, is fixed and attached at support frame of grinding machine
DE102017104807A1 (en) 2017-03-08 2018-09-13 Schaeffler Technologies AG & Co. KG Loading device for a plunge grinding machine for centerless external cylindrical grinding and method for centerless external cylindrical grinding
WO2022199743A1 (en) 2021-03-24 2022-09-29 Schaeffler Technologies AG & Co. KG Apparatus and method for positiioning workpieces for through-feed centreless grinding
DE102021123380B3 (en) 2021-09-09 2022-12-22 Schaeffler Technologies AG & Co. KG Device and method for machining rotating workpieces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039455B4 (en) * 2005-08-18 2007-06-06 Forschungszentrum Jülich GmbH Implant for insertion in hollow body, cochlear implant, assembly of an implant and method of manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211140A1 (en) * 1982-03-26 1983-10-06 Kellermann Fa Rudolf Method and device for feeding several workpieces to a cutting machine, in particular a centreless grinding machine
DE29501631U1 (en) * 1995-02-02 1995-04-06 Kaufhold GmbH, 40472 Düsseldorf Feed and / or discharge device for turned parts, which are ground on their outside in a grinding machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211140A1 (en) * 1982-03-26 1983-10-06 Kellermann Fa Rudolf Method and device for feeding several workpieces to a cutting machine, in particular a centreless grinding machine
DE29501631U1 (en) * 1995-02-02 1995-04-06 Kaufhold GmbH, 40472 Düsseldorf Feed and / or discharge device for turned parts, which are ground on their outside in a grinding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060025A1 (en) 2008-12-02 2010-06-17 Carsten Scheunchen Insertion device for automatic work piece supply to centerless grinding machine, is fixed and attached at support frame of grinding machine
DE102017104807A1 (en) 2017-03-08 2018-09-13 Schaeffler Technologies AG & Co. KG Loading device for a plunge grinding machine for centerless external cylindrical grinding and method for centerless external cylindrical grinding
US11701745B2 (en) 2017-03-08 2023-07-18 Schaeffler Technologies AG & Co. KG Loading device for a plunge cut grinding machine for centerless external cylindrical grinding and method for centerless external cylindrical grinding
WO2022199743A1 (en) 2021-03-24 2022-09-29 Schaeffler Technologies AG & Co. KG Apparatus and method for positiioning workpieces for through-feed centreless grinding
DE102021107362A1 (en) 2021-03-24 2022-09-29 Schaeffler Technologies AG & Co. KG Device and method for positioning workpieces in centerless through-feed grinding
DE102021123380B3 (en) 2021-09-09 2022-12-22 Schaeffler Technologies AG & Co. KG Device and method for machining rotating workpieces

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